Nokea
The doctor has prescribed Cortone (cortisone) for a client with systemic lupus erythematosis. Which instruction should be given to the client?
- A. Take the medication 30 minutes before eating.
- B. Report changes in appetite and weight.
- C. Wear sunglasses to prevent cataracts.
- D. Schedule a time to take the influenza vaccine.
Correct Answer: B
Rationale: Cortisone can cause weight gain and appetite changes, which should be monitored in SLE to manage side effects.
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The body part that would most likely display jaundice in the dark-skinned individual is the:
- A. Conjunctiva of the eye
- B. Soles of the feet
- C. Roof of the mouth
- D. Shins
Correct Answer: A
Rationale: The conjunctiva of the eye is the most reliable site to assess jaundice in dark-skinned individuals, as it is less affected by skin pigmentation.
A nurse prepares to administer a transfusion of RBCs and takes the client's vital signs. The client's temperature is 102.7°F, but other vitals are within normal limits. The nurse should
- A. transfuse the RBC as ordered.
- B. administer an antipyretic and transfuse the RBCs.
- C. transfuse the RBCs but monitor the temperature hourly.
- D. not transfuse the RBCs and instead contact the physician.
Correct Answer: D
Rationale: Fever (102.7°F) may indicate an infection or transfusion reaction risk. The physician should be contacted before proceeding with the transfusion.
The nurse should visit which of the following clients first?
- A. The client with diabetes with a blood glucose of 95 mg/dL
- B. The client with hypertension being maintained on Lisinopril
- C. The client with chest pain and a history of angina
- D. The client with Raynaud's disease
Correct Answer: C
Rationale: Chest pain in a client with a history of angina suggests possible cardiac ischemia, requiring immediate assessment.
A client with rheumatoid arthritis is beginning to develop flexion contractures of the knees. The nurse should tell the client to:
- A. Lie prone and let her feet hang over the mattress edge
- B. Lie supine, with her feet rotated inward
- C. Lie on her right side and point her toes downward
- D. Lie on her left side and allow her feet to remain in a neutral position
Correct Answer: A
Rationale: Lying prone with feet hanging over the mattress edge promotes knee extension, helping to prevent or reduce flexion contractures in rheumatoid arthritis.
The physician prescribes regular insulin, 5 units subcutaneous. Regular insulin begins to exert an effect:
- A. In 5-10 minutes
- B. In 10-20 minutes
- C. In 30-60 minutes
- D. In 60-120 minutes
Correct Answer: C
Rationale: Regular insulin has an onset of 30-60 minutes when given subcutaneously.